28026216

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{6829}}^1$

素因数の和:6863

約数の個数: 64

約数和(自身を含む): 81960000

約数和(自身を除く): 53933784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 6829, 13658, 20487, 27316, 40974, 54632, 61461, 81948, 122922, 129751, 163896, 184383, 245844, 259502, 368766, 389253, 491688, 519004, 737532, 778506, 1038008, 1167759, 1475064, 1557012, 2335518, 3114024, 3503277, 4671036, 7006554, 9342072, 14013108, 28026216]

約数ペア:

[(1, 28026216), (2, 14013108), (3, 9342072), (4, 7006554), (6, 4671036), (8, 3503277), (9, 3114024), (12, 2335518), (18, 1557012), (19, 1475064), (24, 1167759), (27, 1038008), (36, 778506), (38, 737532), (54, 519004), (57, 491688), (72, 389253), (76, 368766), (108, 259502), (114, 245844), (152, 184383), (171, 163896), (216, 129751), (228, 122922), (342, 81948), (456, 61461), (513, 54632), (684, 40974), (1026, 27316), (1368, 20487), (2052, 13658), (4104, 6829)]